the fbi headquarters downtown has a hyper security focus. it creates a dead space along pennsylvania avenue, just blocks from the capitol. now that the fbi is looking to move to a bigger and better space, regional business leaders say there's new hope the dead fbi block can be rebuilt with businesses, condos, retail and night life. >> this would be a very big shot in the arm to downtown washington, to better utilize that space. and god help us not that building. >> not one of the -- it is the ugliest building in the city, and could be in the country. >> reporter: a regional battle has broken out between d.c., maryland and virginia. prince george's would support moving to prince george's county if that county allowed the redskins to break the team's lease and move back to washington. revenue chairman jack evans wouldn't discuss those private talks, but acknowledged the city's interest. >> certainly the idea of a switch for the fbi moving to prince george's county, and say the redskins moving back to the city in a brand-new stadium at rfk, wou